package m202405.d13;

/**
 * @@author: 爱做梦的锤子
 * @date: 2024/5/13 12:21
 */
public class TreeNode {
    int val;
    TreeNode left;
    TreeNode right;

    TreeNode() {
    }

    TreeNode(int val) {
        this.val = val;
    }

    TreeNode(int val, TreeNode left, TreeNode right) {
        this.val = val;
        this.left = left;
        this.right = right;

    }
}
